Cheapest return flights from Chicago to Brussels in July from $814

Best time to book flights for Chicago (ORD) to Brussels (BRU) flights at AirHint

AirHint found the following cheapest return flights from Chicago (ORD) to Brussels (BRU) in July 2025 (see full year).

Return flights

03 Jul - 23 Jul Aer Lingus
07 Jul - 29 Jul Aer Lingus
01 Jul - 29 Jul Aer Lingus
14 Jul - 28 Jul Icelandair
04 Jul - 11 Jul Icelandair
29 Jul - 05 Aug Icelandair
09 Jul - 16 Jul Icelandair
24 Jul - 31 Jul Icelandair
09 Jul - 16 Jul United direct
04 Jul - 11 Jul United direct
24 Jul - 31 Jul United direct

Also check the deals for one-way flights from Chicago to Brussels in July.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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